diff --git a/src/main/java/com/imyeyu/api/modules/gao/entity/GaoStore.java b/src/main/java/com/imyeyu/api/modules/gao/entity/GaoStore.java
index f9042b0..07ea5f7 100644
--- a/src/main/java/com/imyeyu/api/modules/gao/entity/GaoStore.java
+++ b/src/main/java/com/imyeyu/api/modules/gao/entity/GaoStore.java
@@ -48,6 +48,9 @@ public class GaoStore extends UUIDEntity {
 	/// 备注
 	private String remark;
 
+	/// true 为启用自动计算营业日休息日
+	private Boolean autoClosedDay;
+
 	/// 排序值
 	private Integer sort;
 
diff --git a/src/main/java/com/imyeyu/api/modules/gao/entity/GaoStoreBusinessDay.java b/src/main/java/com/imyeyu/api/modules/gao/entity/GaoStoreBusinessDay.java
index 6192ef0..a83aa61 100644
--- a/src/main/java/com/imyeyu/api/modules/gao/entity/GaoStoreBusinessDay.java
+++ b/src/main/java/com/imyeyu/api/modules/gao/entity/GaoStoreBusinessDay.java
@@ -18,7 +18,7 @@ public class GaoStoreBusinessDay extends UUIDEntity {
 	///
 	/// @author Codex
 	/// @since 2026-08-06
-	public enum OpenStatus {
+	public enum Status {
 
 		/// 营业
 		OPEN,
@@ -34,7 +34,7 @@ public class GaoStoreBusinessDay extends UUIDEntity {
 	private Integer dateValue;
 
 	/// 营业状态
-	private OpenStatus openStatus;
+	private Status status;
 
 	/// 营业日递增序号，仅营业日有值
 	private Long businessDayNo;
diff --git a/src/main/java/com/imyeyu/api/modules/gao/mapper/GaoStoreMapper.java b/src/main/java/com/imyeyu/api/modules/gao/mapper/GaoStoreMapper.java
index 0dcb790..27ec207 100644
--- a/src/main/java/com/imyeyu/api/modules/gao/mapper/GaoStoreMapper.java
+++ b/src/main/java/com/imyeyu/api/modules/gao/mapper/GaoStoreMapper.java
@@ -3,6 +3,7 @@ package com.imyeyu.api.modules.gao.mapper;
 import com.imyeyu.api.modules.gao.entity.GaoStore;
 import com.imyeyu.spring.mapper.BaseMapper;
 import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Select;
 
 import java.util.Collection;
 import java.util.List;
@@ -16,6 +17,12 @@ public interface GaoStoreMapper extends BaseMapper<GaoStore, String> {
 
 	List<GaoStore> selectByIdList(@Param("idList") Collection<String> idList);
 
+	/// 查询启用自动计算营业日休息日的可用门店
+	///
+	/// @return 门店列表
+	@Select("SELECT * FROM `gao_store` WHERE `auto_closed_day` = TRUE AND `status` = 'ACTIVE' " + NOT_DELETE)
+	List<GaoStore> selectAllByAutoClosedDay();
+
 	/// 查询用户所属的可用门店
 	///
 	/// @param userId 用户 ID
diff --git a/src/main/java/com/imyeyu/api/modules/gao/service/GaoStoreBusinessDayService.java b/src/main/java/com/imyeyu/api/modules/gao/service/GaoStoreBusinessDayService.java
index fb6eb78..a64f449 100644
--- a/src/main/java/com/imyeyu/api/modules/gao/service/GaoStoreBusinessDayService.java
+++ b/src/main/java/com/imyeyu/api/modules/gao/service/GaoStoreBusinessDayService.java
@@ -23,6 +23,12 @@ public interface GaoStoreBusinessDayService extends BaseService<GaoStoreBusiness
 	/// @param beginDateValue 开始日期值，格式为 yyyyMMdd
 	void rebuildBusinessDayNo(String storeId, Integer beginDateValue);
 
+	/// 自动补记门店休息日
+	///
+	/// @param storeId 门店 ID
+	/// @param dateValue 日期值，格式为 yyyyMMdd
+	void autoCloseBusinessDay(String storeId, Integer dateValue);
+
 	/// 查询日期范围内的营业日
 	///
 	/// @param storeId 门店 ID
diff --git a/src/main/java/com/imyeyu/api/modules/gao/service/GaoStoreService.java b/src/main/java/com/imyeyu/api/modules/gao/service/GaoStoreService.java
index 43f4fe0..b62d724 100644
--- a/src/main/java/com/imyeyu/api/modules/gao/service/GaoStoreService.java
+++ b/src/main/java/com/imyeyu/api/modules/gao/service/GaoStoreService.java
@@ -22,6 +22,8 @@ public interface GaoStoreService extends BaseService<GaoStore, String> {
 
 	String getBelongIdByRequiredLoginUserId();
 
+	List<GaoStore> listByAutoClosedDay();
+
 	/// 导出门店列表
 	///
 	/// @param page 分页查询条件
diff --git a/src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoStoreBusinessDayServiceImplement.java b/src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoStoreBusinessDayServiceImplement.java
index a359323..2fa8fd6 100644
--- a/src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoStoreBusinessDayServiceImplement.java
+++ b/src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoStoreBusinessDayServiceImplement.java
@@ -37,7 +37,7 @@ public class GaoStoreBusinessDayServiceImplement extends AbstractEntityService<G
 	public void create(GaoStoreBusinessDay businessDay) {
 		prepareBusinessDay(businessDay);
 		super.create(businessDay);
-		if (businessDay.getOpenStatus() == GaoStoreBusinessDay.OpenStatus.OPEN) {
+		if (businessDay.getStatus() == GaoStoreBusinessDay.Status.OPEN) {
 			rebuildBusinessDayNo(businessDay.getStoreId(), businessDay.getDateValue());
 		}
 	}
@@ -51,7 +51,7 @@ public class GaoStoreBusinessDayServiceImplement extends AbstractEntityService<G
 		TimiException.required(dbBusinessDay, "not found dbBusinessDay");
 		TimiException.requiredTrue(dbBusinessDay.getStoreId().equals(businessDay.getStoreId()), "businessDay.storeId invalid");
 		TimiException.requiredTrue(dbBusinessDay.getDateValue().equals(businessDay.getDateValue()), "businessDay.dateValue invalid");
-		if (businessDay.getOpenStatus() == GaoStoreBusinessDay.OpenStatus.CLOSED) {
+		if (businessDay.getStatus() == GaoStoreBusinessDay.Status.CLOSED) {
 			checkNoRecord(dbBusinessDay);
 		}
 		prepareBusinessDay(businessDay);
@@ -64,7 +64,7 @@ public class GaoStoreBusinessDayServiceImplement extends AbstractEntityService<G
 	public void delete(String id) {
 		GaoStoreBusinessDay businessDay = get(id);
 		TimiException.required(businessDay, "not found businessDay");
-		if (businessDay.getOpenStatus() == GaoStoreBusinessDay.OpenStatus.OPEN) {
+		if (businessDay.getStatus() == GaoStoreBusinessDay.Status.OPEN) {
 			checkNoRecord(businessDay);
 		}
 		super.delete(id);
@@ -78,14 +78,14 @@ public class GaoStoreBusinessDayServiceImplement extends AbstractEntityService<G
 		TimiException.required(dateValue, "not found dateValue");
 		GaoStoreBusinessDay businessDay = mapper.selectByStoreIdAndDateValue(storeId, dateValue);
 		if (businessDay != null) {
-			TimiException.requiredTrue(businessDay.getOpenStatus() == GaoStoreBusinessDay.OpenStatus.OPEN, "门店当日休息，不能登记");
+			TimiException.requiredTrue(businessDay.getStatus() == GaoStoreBusinessDay.Status.OPEN, "门店当日休息，不能登记");
 			TimiException.required(businessDay.getBusinessDayNo(), "not found businessDay.businessDayNo");
 			return businessDay;
 		}
 		businessDay = new GaoStoreBusinessDay();
 		businessDay.setStoreId(storeId);
 		businessDay.setDateValue(dateValue);
-		businessDay.setOpenStatus(GaoStoreBusinessDay.OpenStatus.OPEN);
+		businessDay.setStatus(GaoStoreBusinessDay.Status.OPEN);
 		super.create(businessDay);
 		rebuildBusinessDayNo(storeId, dateValue);
 		return mapper.selectByStoreIdAndDateValue(storeId, dateValue);
@@ -107,6 +107,26 @@ public class GaoStoreBusinessDayServiceImplement extends AbstractEntityService<G
 		}
 	}
 
+	@Transactional(TimiServerDBConfig.ROLLBACKER)
+	@Override
+	public void autoCloseBusinessDay(String storeId, Integer dateValue) {
+		TimiException.required(storeId, "not found storeId");
+		TimiException.required(dateValue, "not found dateValue");
+		if (mapper.selectByStoreIdAndDateValue(storeId, dateValue) != null) {
+			return;
+		}
+		Long count = eventRecordMapper.countByStoreIdAndRegisteredDateValue(storeId, dateValue);
+		if (0 < TimiJava.defaultIfNull(count, 0L)) {
+			return;
+		}
+		GaoStoreBusinessDay businessDay = new GaoStoreBusinessDay();
+		businessDay.setStoreId(storeId);
+		businessDay.setDateValue(dateValue);
+		businessDay.setStatus(GaoStoreBusinessDay.Status.CLOSED);
+		businessDay.setReason("系统自动判定休息");
+		super.create(businessDay);
+	}
+
 	@Override
 	public List<GaoStoreBusinessDay> listByDateRange(String storeId, Integer beginDateValue, Integer endDateValue) {
 		TimiException.required(storeId, "not found storeId");
@@ -120,8 +140,8 @@ public class GaoStoreBusinessDayServiceImplement extends AbstractEntityService<G
 		TimiException.required(businessDay, "not found businessDay");
 		TimiException.required(businessDay.getStoreId(), "not found businessDay.storeId");
 		TimiException.required(businessDay.getDateValue(), "not found businessDay.dateValue");
-		businessDay.setOpenStatus(TimiJava.defaultIfNull(businessDay.getOpenStatus(), GaoStoreBusinessDay.OpenStatus.OPEN));
-		if (businessDay.getOpenStatus() == GaoStoreBusinessDay.OpenStatus.CLOSED) {
+		businessDay.setStatus(TimiJava.defaultIfNull(businessDay.getStatus(), GaoStoreBusinessDay.Status.OPEN));
+		if (businessDay.getStatus() == GaoStoreBusinessDay.Status.CLOSED) {
 			businessDay.setBusinessDayNo(null);
 			return;
 		}
diff --git a/src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoStoreServiceImplement.java b/src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoStoreServiceImplement.java
index 6c1dbb1..413d35d 100644
--- a/src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoStoreServiceImplement.java
+++ b/src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoStoreServiceImplement.java
@@ -62,6 +62,7 @@ public class GaoStoreServiceImplement extends AbstractEntityService<GaoStore, St
 			logger.setContent(jackson.writeValueAsString(store));
 			checkUnique(store);
 			store.setStatus(TimiJava.defaultIfNull(store.getStatus(), GaoStore.Status.ACTIVE));
+			store.setAutoClosedDay(TimiJava.defaultIfNull(store.getAutoClosedDay(), false));
 			store.setSort(TimiJava.defaultIfNull(store.getSort(), 0));
 			super.create(store);
 			logger.setLevel(Logger.Level.INFO);
@@ -99,6 +100,7 @@ public class GaoStoreServiceImplement extends AbstractEntityService<GaoStore, St
 			dbStore.setTelephone(store.getTelephone());
 			dbStore.setAddress(store.getAddress());
 			dbStore.setRemark(store.getRemark());
+			dbStore.setAutoClosedDay(TimiJava.defaultIfNull(store.getAutoClosedDay(), false));
 			super.update(dbStore);
 			logger.setLevel(Logger.Level.INFO);
 			logger.setResult(store.getId());
@@ -153,6 +155,11 @@ public class GaoStoreServiceImplement extends AbstractEntityService<GaoStore, St
 		return getByUserId(userLoginService.getRequireLoginUserId()).getId();
 	}
 
+	@Override
+	public List<GaoStore> listByAutoClosedDay() {
+		return mapper.selectAllByAutoClosedDay();
+	}
+
 	@Override
 	public byte[] export(Page<GaoStore> page) throws IOException {
 		page.setIndex(0);
diff --git a/src/main/java/com/imyeyu/api/modules/gao/task/GaoStoreAutoCloseDayTask.java b/src/main/java/com/imyeyu/api/modules/gao/task/GaoStoreAutoCloseDayTask.java
new file mode 100644
index 0000000..583cf75
--- /dev/null
+++ b/src/main/java/com/imyeyu/api/modules/gao/task/GaoStoreAutoCloseDayTask.java
@@ -0,0 +1,43 @@
+package com.imyeyu.api.modules.gao.task;
+
+import com.imyeyu.api.modules.gao.entity.GaoStore;
+import com.imyeyu.api.modules.gao.service.GaoStoreBusinessDayService;
+import com.imyeyu.api.modules.gao.service.GaoStoreService;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import java.util.List;
+
+///
+/// GAO 门店营业日自动休息任务
+///
+/// @author Codex
+/// @since 2026-08-12
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class GaoStoreAutoCloseDayTask {
+
+	private static final DateTimeFormatter DAY_FORMATTER = DateTimeFormatter.ofPattern("yyyyMMdd");
+
+	private final GaoStoreService storeService;
+	private final GaoStoreBusinessDayService businessDayService;
+
+	/// 每天零点后自动补记前一天无登记门店的休息日
+	@Scheduled(cron = "0 1 0 * * ?")
+	public void run() {
+		int dateValue = Integer.parseInt(DAY_FORMATTER.format(LocalDate.now().minusDays(1)));
+		List<GaoStore> storeList = storeService.listByAutoClosedDay();
+		for (GaoStore store : storeList) {
+			try {
+				businessDayService.autoCloseBusinessDay(store.getId(), dateValue);
+			} catch (Exception e) {
+				log.error("自动补记 GAO 门店休息日失败: storeId[{}], dateValue[{}]", store.getId(), dateValue, e);
+			}
+		}
+	}
+}
diff --git a/src/main/java/com/imyeyu/api/modules/gao/util/StoreXSSFBuilder.java b/src/main/java/com/imyeyu/api/modules/gao/util/StoreXSSFBuilder.java
index 000f7eb..a002b41 100644
--- a/src/main/java/com/imyeyu/api/modules/gao/util/StoreXSSFBuilder.java
+++ b/src/main/java/com/imyeyu/api/modules/gao/util/StoreXSSFBuilder.java
@@ -35,7 +35,7 @@ public class StoreXSSFBuilder extends BaseXSSFBuilder<GaoStore> {
 			appendRow(sheet, 0, titleStyle, "门店列表导出");
 			appendRow(sheet, 1, null, "生成时间", Time.nowString());
 			appendRow(sheet, 2, null, "记录总数", String.valueOf(list.size()));
-			appendRow(sheet, 3, headerStyle, "门店编码", "门店名称", "状态", "电话", "地址", "备注", "排序", "创建时间");
+			appendRow(sheet, 3, headerStyle, "门店编码", "门店名称", "状态", "电话", "地址", "备注", "自动计算休息日", "排序", "创建时间");
 			int rowIndex = 4;
 			for (GaoStore store : list) {
 				appendRow(sheet, rowIndex, null,
@@ -45,12 +45,13 @@ public class StoreXSSFBuilder extends BaseXSSFBuilder<GaoStore> {
 					text(store.getTelephone()),
 					text(store.getAddress()),
 					text(store.getRemark()),
+					Boolean.TRUE.equals(store.getAutoClosedDay()) ? "是" : "否",
 					store.getSort() == null ? "" : String.valueOf(store.getSort()),
 					Time.toDateTime(store.getCreatedAt())
 				);
 				rowIndex++;
 			}
-			for (int index = 0; index < 8; index++) {
+			for (int index = 0; index < 9; index++) {
 				sheet.autoSizeColumn(index);
 				sheet.setColumnWidth(index, Math.clamp(sheet.getColumnWidth(index), 10 * 256, 36 * 256));
 			}
diff --git a/src/main/resources/db/migration/timiserver/V30__add_gao_store_auto_closed_day.sql b/src/main/resources/db/migration/timiserver/V30__add_gao_store_auto_closed_day.sql
new file mode 100644
index 0000000..dcd4103
--- /dev/null
+++ b/src/main/resources/db/migration/timiserver/V30__add_gao_store_auto_closed_day.sql
@@ -0,0 +1,4 @@
+ALTER TABLE `gao_store`
+	ADD COLUMN `auto_closed_day` BOOLEAN NOT NULL DEFAULT FALSE COMMENT 'true 为启用自动计算休息日' AFTER `remark`;
+ALTER TABLE `gao_store_business_day`
+    RENAME COLUMN `open_status` TO `status`;
\ No newline at end of file